Unknown & Unclassified nonprofits in New York

Unknown & Unclassified nonprofits in New York. Browse 31,594 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. St Margarets House Resident Council Thrift Shop Inc

    EIN 133562972 · Headquarters: new york, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. St Mark's Terrace Housing Development Fund Corporation

    EIN 160958516 · Headquarters: PENN YAN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. St Marks Holy Tabernacle

    EIN 237098644 · Headquarters: NEWBURGH, NY, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  4. St Marks Nursery School

    EIN 112404146 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. St Mary's Development Fund Inc

    EIN 112449670 · Headquarters: FRANKLIN SQUARE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. St Mary's Manor for Senior Citizen Housing Development Fund Co Inc

    EIN 112565791 · Headquarters: HICKSVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. St Mary's School for the Deaf

    EIN 160743171 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. St Marys Athletic Club Inc

    EIN 160620895 · Headquarters: ALBION, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. St Marys Foundation for Children Inc

    EIN 112728736 · Headquarters: BAYSIDE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. St Marys Healthcare Auxiliary Inc

    EIN 141372928 · Headquarters: AMSTERDAM, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. St Marys Maris Stella Council #2228 Knights of Columbus

    EIN 237142903 · Headquarters: Lynbrook, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. St Marys Residence of New York Inc

    EIN 131623864 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. St Matthew's & St Timothy's Housing Corporation

    EIN 132652079 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  14. St Michael Academy Alumnae Association Inc

    EIN 452064348 · Headquarters: Baldwin Harbor, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. St Michael Archangel Society Inc

    EIN 113523856 · Headquarters: Ronkonkoma, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. St Michael's Home Inc

    EIN 131855431 · Headquarters: YONKERS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. St Nersess Armenian Seminary Inc

    EIN 510198454 · Headquarters: ARMONK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. St Nicholas Society of the City of New York

    EIN 131655273 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. St Nicholas Terrace Neighborhood Foundation Inc

    EIN 873072966 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. St Panteleimon Karpathian Brotherhood Othiton of America Inc

    EIN 854029319 · Headquarters: ASTORIA, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. St Patricks Cemetery Association

    EIN 156020239 · Headquarters: ONEIDA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. St Patricks Military Academy Alumni Association

    EIN 823938730 · Headquarters: Staten Island, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. St Patricks Parade Committee of Westhampton Beach

    EIN 112469360 · Headquarters: WESTHAMPTON BEACH, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. St Paul Blvd Exempt Firemen's Club Inc

    EIN 160919401 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. St Paul Boulevard Exempt Firemen's Association Inc

    EIN 160620935 · Headquarters: Rochester, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. St Paul the Apostle Senior Hdfc

    EIN 113519422 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. St Paul's Day Care Center Inc

    EIN 161316112 · Headquarters: Rochester, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. St Paul's Gardens Housing Development Fund Company Inc

    EIN 113137273 · Headquarters: HICKSVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. St Pauls Housing Development Fundinc Dba Provoost Park

    EIN 141634607 · Headquarters: TIVOLI, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. St Pauls Lutheran Church

    EIN 146003562 · Headquarters: Albany, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  31. St Peter & Paul Society of New York Inc

    EIN 273096488 · Headquarters: CORTLANDT MNR, NY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  32. St Peter's Hospital Foundation Inc

    EIN 222262982 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. St Peter's Italian Church Housing Devel Development Fund Company Inc

    EIN 161126883 · Headquarters: SYRACUSE, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  34. St Philip's Church Housing Corporation C/o Dalton Management

    EIN 132787861 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. St Philips Community Center

    EIN 222323329 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. St Pius V Senior Housing Development Fund Corporation

    EIN 113402365 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. St Regis Falls Adult Center Inc

    EIN 141584610 · Headquarters: St Regis Falls, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. St Remy Rural Cemetery Assn Inc

    EIN 141251267 · Headquarters: Port Ewen, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. St Rocco Society Inc

    EIN 141275637 · Headquarters: BEACON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. St Sebastian

    EIN 111635117 · Headquarters: WOODSIDE, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  41. St Sebastian Foundation

    EIN 932146291 · Headquarters: NEW HYDE PARK, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. St Simeon Ii Housing Development Fund Company Inc

    EIN 222959500 · Headquarters: POUGHKEEPSIE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. St Simeon Second Mile Corporation

    EIN 141543514 · Headquarters: POUGHKEEPSIE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. St Stanislaus Memorial Post #1771

    EIN 116039040 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. St Stephen's School

    EIN 980013401 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. St Susan Center Inc

    EIN 222635294 · Headquarters: JAMESTOWN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. St Teresa of Avila Senior Housing Development Fund Company Inc

    EIN 113596619 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. St Teresa's Nursing Home Inc

    EIN 237012219 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. St Theodore's Apartments Housing Development Fund Company Inc

    EIN 161142463 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. St Theresa's Residence

    EIN 133110063 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. St Therese Classical Academy Educational Trust Inc

    EIN 061351811 · Headquarters: CAMPBELL HALL, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. St Thomas Choir School Fund

    EIN 133006912 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. St Thomas Church

    EIN 131655276 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  54. St Thomas Knights Maureen Nolan Memorial Scholarship Fund

    EIN 112617929 · Headquarters: GARDEN CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. St Timothy's Park Villa Housing Development Fund Company Inc

    EIN 161473315 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. St Timothys School Alumnae Association of New York

    EIN 136161401 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. St Vincent De Paul Foundation Inc

    EIN 135596824 · Headquarters: PEEKSKILL, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. St Vincent Depaul Society of the City of Albany

    EIN 422569577 · Headquarters: Delmar, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. St Vincent's Apartments Housing Development Fund Company Inc

    EIN 141601651 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. St Vincents Home for the Aged

    EIN 160743167 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. St. Bonaventure University

    EIN 160743150 · Headquarters: St. Bonaventure, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. St. Camillus

    EIN 161085780 · Headquarters: Syracuse, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Staatsburg Fire Department

    EIN 465207914 · Headquarters: Staatsburg, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Stabilization Reserve Fund of the Uniformed Firefighters Association

    EIN 133349540 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Stache Dash

    EIN 465751124 · Headquarters: Canandaigua, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  66. Staff Association of the White Plains Public Library

    EIN 510246223 · Headquarters: White Plains, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  67. Staff International

    EIN 263313593 · Headquarters: Dix Hills, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  68. Stafford Country Club Inc

    EIN 160646050 · Headquarters: STAFFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Stafford Rural Cemetery Assn

    EIN 160646084 · Headquarters: Stafford, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Staffordshire Terrier Club of America

    EIN 742958200 · Headquarters: SELKIRK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Stage and Picture Operators Local 751-B

    EIN 133262501 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Stage Directors and Choreographers Society

    EIN 131915957 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Stage Directors and Choreographers Workshop Foundation Inc

    EIN 132570500 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Stageplays Theatre Company Inc

    EIN 133686239 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Stahl Family Foundation Inc Co Kaminsky

    EIN 113137943 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Stained Glass Association of America

    EIN 430604965 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Stamford Central School Alumni Association

    EIN 464509121 · Headquarters: STAMFORD, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Stamford Childrens Activity Center

    EIN 141667503 · Headquarters: STAMFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  79. Stamford Library

    EIN 161059867 · Headquarters: Stamford, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Stand Firm Ministries Inc

    EIN 932800334 · Headquarters: Athens, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Stand Together Inc

    EIN 272450796 · Headquarters: Monroe, NY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  82. Stand with Me Assistance Dog Team Training Inc

    EIN 813933303 · Headquarters: BINGHAMTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Standardbred Owners Association Emergency Welfare Fund

    EIN 116038293 · Headquarters: Yonkers, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Standardbred Owners Association Inc

    EIN 111867812 · Headquarters: YONKERS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Standardbred Owners Assocwelfare Fund

    EIN 111875256 · Headquarters: YONKERS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Standupndosomethingorg Inc

    EIN 854245983 · Headquarters: Syracuse, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  87. Stanford Free Library

    EIN 141492555 · Headquarters: STANFORDVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Stanford Nursery School

    EIN 141513838 · Headquarters: STANFORDVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Stanford S Warshawsky Family Foundation

    EIN 222853594 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. Stanley & Kathleen Grumbacher Fdn Inc

    EIN 136161277 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. Stanley D Conklin Charitable Trust 1020021805

    EIN 166333229 · Headquarters: ELMIRA, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  92. Stanley F Goldfein Foundation Inc

    EIN 237444440 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Stanley Family Foundation

    EIN 061157888 · Headquarters: BRIARCLIFF MANOR, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Stanley G Falk School

    EIN 161285546 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Stanley Hall Gorham Ambulance Service Inc

    EIN 237311320 · Headquarters: Hall, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Stanley J Arkin&barbara Arkin Foundationinc

    EIN 133105382 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. Stanley Penksa Foundation Inc

    EIN 133444662 · Headquarters: ONEONTA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. Stannards Cemetery Inc

    EIN 161077456 · Headquarters: WELLSVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Stannards Water Inc

    EIN 161346734 · Headquarters: Wellsville, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Stanwix Veteran's & Men's Club Inc

    EIN 160996169 · Headquarters: ROME, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

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